Next Beta release

This is another beta release for v4.1.0. It's main purpose is to serve as the latest version for MathJax v4.0.0-beta.1.

The major changes are

What's Changed

• XML handling now based on the latest @xmldom/xmldom library, making xmldom-sre obsolete.
• Korean Localization by @aintbe
• New Text heuristics that distinguishes genuine text elements from expression that only use text to enforce font change to roman.
• Improves aria annotations for enriched MathML to support aria tree role.

Fixes:

• Corrected Xpath handling provides improved reading of tensor rules.
• Correctly identifies all newly created elements during the enrichment process by adding an added attribute.